Bromide ion → tert-butyl (1R,2S)-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-1-hydroxypropan-2-ylcarbonate
Reaction equation
[Br-:22].[CH2:35]1[O:36][CH2:37][CH2:38][CH2:39]1.[CH3:6][O:7][N:8]([C:9]([CH:10]([CH3:11])[NH:12][C:13]([O:14][C:15]([CH3:16])([CH3:17])[CH3:18])=[O:19])=[O:20])[CH3:21].[CH:2]([Mg+:3])([CH3:4])[CH3:5].[Cl-:1].[ClH:34].[O:23]1[c:24]2[c:25]([cH:29][c:30]([Mg+:33])[cH:31][cH:32]2)[O:26][CH2:27][CH2:28]1.[OH2:40]>>[CH:9]([CH:10]([CH3:11])[NH:12][C:13]([O:14][C:15]([CH3:16])([CH3:17])[CH3:18])=[O:19])([OH:20])[c:30]1[cH:29][c:25]2[c:24]([cH:32][cH:31]1)[O:23][CH2:28][CH2:27][O:26]2
